BlackRock’s Ecovyst ECVT Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q2  | $83.7M | Sell | 
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| 
        
          
      
        2025
         Q1  | $64.6M | Sell | 
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| 
        
          
      
        2024
         Q4  | $83.8M | Buy | 
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| 
        
          
      
        2024
         Q3  | $73.8M | Buy | 
         | 
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| 
        
          
      
        2024
         Q2  | $86.5M | Buy | 
         | 
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| 
        
          
      
        2024
         Q1  | $91.7M | Sell | 
         | 
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| 
        
          
      
        2023
         Q4  | $81.2M | Buy | 
         | 
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| 
        
          
      
        2023
         Q3  | $78.3M | Buy | 
         | 
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| 
        
          
      
        2023
         Q2  | $82.8M | Sell | 
         | 
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| 
        
          
      
        2023
         Q1  | $81.5M | Buy | 
         | 
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| 
        
          
      
        2022
         Q4  | $60.7M | Buy | 
         | 
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| 
        
          
      
        2022
         Q3  | $55.5M | Buy | 
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| 
        
          
      
        2022
         Q2  | $61M | Buy | 
         | 
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| 
        
          
      
        2022
         Q1  | $53.6M | Buy | 
         | 
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| 
        
          
      
        2021
         Q4  | $43.5M | Buy | 
         | 
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| 
        
          
      
        2021
         Q3  | $44.8M | Buy | 
         | 
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| 
        
          
      
        2021
         Q2  | $57.9M | Buy | 
         | 
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| 
        
          
      
        2021
         Q1  | $50.4M | Buy | 
         | 
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| 
        
          
      
        2020
         Q4  | $43M | Buy | 
         | 
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| 
        
          
      
        2020
         Q3  | $30.1M | Buy | 
         | 
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| 
        
          
      
        2020
         Q2  | $37.6M | Buy | 
         | 
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| 
        
          
      
        2020
         Q1  | $30.5M | Buy | 
         | 
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| 
        
          
      
        2019
         Q4  | $47.1M | Sell | 
         | 
    |||||
| 
        
          
      
        2019
         Q3  | $43.7M | Buy | 
         | 
    |||||
| 
        
          
      
        2019
         Q2  | $41.5M | Buy | 
         | 
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| 
        
          
      
        2019
         Q1  | $37.6M | Sell | 
         | 
    |||||
| 
        
          
      
        2018
         Q4  | $36.9M | Buy | 
         | 
    |||||
| 
        
          
      
        2018
         Q3  | $42.6M | Buy | 
         | 
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| 
        
          
      
        2018
         Q2  | $40.5M | Buy | 
         | 
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| 
        
          
      
        2018
         Q1  | $25.6M | Buy | 
         | 
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| 
        
          
      
        2017
         Q4  | $28.6M | Buy | 
         |